public static IEnumerable<ILivingObject> FindEnemies(IEnvironmentObject env, IntPoint3 location, int range, LivingCategory categories)
{
int maxSide = 2 * range + 1;
var rect = new IntGrid2Z(location.X - maxSide / 2, location.Y - maxSide / 2, maxSide, maxSide, location.Z);
return env.GetContents(rect)
.OfType<ILivingObject>()
.Where(o => (o.LivingCategory & categories) != 0)
.OrderBy(o => (location - o.Location).Length);
}
public static ILivingObject FindNearestEnemy(IEnvironmentObject env, IntVector3 location, int range, LivingCategory categories)
{
int maxSide = 2 * range + 1;
var rect = new IntGrid2Z(location.X - maxSide / 2, location.Y - maxSide / 2, maxSide, maxSide, location.Z);
return env.GetContents(rect)
.OfType<ILivingObject>()
.Where(o => (o.LivingCategory & categories) != 0)
.OrderBy(o => (location - o.Location).Length)
.FirstOrDefault();
}
public static ILivingObject FindNearestEnemy(ILivingObject living, LivingCategory categories)
{
return(FindNearestEnemy(living.Environment, living.Location, living.VisionRange, categories));
}
public static IEnumerable <ILivingObject> FindEnemies(IEnvironmentObject env, IntVector3 location, int range, LivingCategory categories)
{
int maxSide = 2 * range + 1;
var rect = new IntGrid2Z(location.X - maxSide / 2, location.Y - maxSide / 2, maxSide, maxSide, location.Z);
return(env.GetContents(rect)
.OfType <ILivingObject>()
.Where(o => (o.LivingCategory & categories) != 0)
.OrderBy(o => (location - o.Location).Length));
}
public static IEnumerable <ILivingObject> FindEnemies(ILivingObject living, LivingCategory categories)
{
return(FindEnemies(living.Environment, living.Location, living.VisionRange, categories));
}
public static IEnumerable<LivingInfo> GetLivingInfos(LivingCategory category)
{
Debug.Assert(category != LivingCategory.None);
return s_livings.Skip(1).Where(li => (li.Category & category) != 0);
}
public static IEnumerable <LivingInfo> GetLivingInfos(LivingCategory category)
{
Debug.Assert(category != LivingCategory.None);
return(s_livings.Skip(1).Where(li => (li.Category & category) != 0));
}
public static ILivingObject FindNearestEnemy(ILivingObject living, LivingCategory categories)
{
return FindNearestEnemy(living.Environment, living.Location, living.VisionRange, categories);
}
public static IEnumerable<ILivingObject> FindEnemies(ILivingObject living, LivingCategory categories)
{
return FindEnemies(living.Environment, living.Location, living.VisionRange, categories);
}
